<?php

namespace app\common\service\companyIndustry\tsinghua;

use app\common\service\BaseService;

/**
 * 清华方案 清华方案液气比（脱硫）
 */
class SulfurLiquidGasRatioService extends BaseService
{
    /**
     * （方案值）脱硫液气比
     * @param $companyId
     * @param $drainId
     * @param $facilityId
     * @return int
     */
    public function singleCompanySingleDrainSingleFacility($planNumber, $tsinghuaName, $facilityId)
    {
        $date = ['07/22','07/22','07/22','07/22'];
        $data = [1, 2, 3, 4];
        $result = [
            'date' => $date,
            'data' => $data,
        ];
        return $result;
    }

}